8 changed files with 431 additions and 1386 deletions
--- a/common.mjs
+++ b/common.mjs
@ -55,7 +55,7 @@ export default async function(

 	const Properties = new Map([
 		["html-title", (article, singleLine, document) =>
-			`<h1>${escapeHTML(Properties.get("title")(article, singleLine, document))}</h1>`
+			`<h1>${escapeHTML(Properties.get("title")(article, singleLine, document), document)}</h1>`
 		],
 		["title", (article, singleLine) => 
 			singleLine ? article.title.replace(/\n+/gm, ' ') : article.title
@ -131,8 +131,7 @@ export default async function(
 		})
 		.option("completion", {
 			type: "boolean",
-			desc: __`Print script for bash/zsh completion`,
-			hidden: typeof Deno !== "undefined"
+			desc: __`Print script for bash/zsh completion`
 		})
 		.option("base", {
 			alias: 'b',
@ -398,16 +397,11 @@ export default async function(



-	//Taken from https://stackoverflow.com/a/30970751
-	function escapeHTML(string) {
-		const lookup = {
-			'&': "&amp;",
-			'"': "&quot;",
-			'\'': "&apos;",
-			'<': "&lt;",
-			'>': "&gt;"
-		};
-		return string.replace( /[&"'<>]/g, c => lookup[c] );
+	//Taken from https://stackoverflow.com/a/22706073/5701177
+	function escapeHTML(string, document) {
+	    const p = document.createElement("p");
+	    p.appendChild(document.createTextNode(string));
+	    return p.innerHTML;
 	}

 	async function getHTML(document, window) {
@ -471,7 +465,7 @@ export default async function(
 	if (outputJSON) {
 		const result = {};
 		if (wantedProperties) {
-			for (const propertyName of wantedProperties)
+			for (propertyName of wantedProperties)
 				result[propertyName] = Properties.get(propertyName)(article, false, document);
 		} else {
 			for (const [name, func] of Properties) {
@ -481,7 +475,7 @@ export default async function(
 		writeStream.write(JSON.stringify(result));
 	} else {
 		if (wantedProperties) {
-			for (const propertyName of wantedProperties)
+			for (propertyName of wantedProperties)
 				writeStream.write(Properties.get(propertyName)(article, true, document) + '\n');
 		} else {
 			writeStream.write(`<!DOCTYPE html>
@ -494,7 +488,7 @@ export default async function(
  <link rel="stylesheet" href="${cssHref}" type="text/css">`);
 			}
 			writeStream.write(`
-  <title>${escapeHTML(Properties.get("title")(article, false, document))}</title>
+  <title>${escapeHTML(Properties.get("title")(article, false, document), document)}</title>
 </head>
 `
 			);
@ -513,12 +507,12 @@ export default async function(

 				writeStream.write(`
    <div class="header reader-header reader-show-element">
-      <h1 class="reader-title">${escapeHTML(Properties.get("title")(article, false, document))}</h1>`);
+      <h1 class="reader-title">${escapeHTML(Properties.get("title")(article, false, document), document)}</h1>`);

 				const author = Properties.get("byline")(article, false, document);
 				if (author) {
 					writeStream.write(`
-      <div class="credits reader-credits">${escapeHTML(author)}</div>`);
+      <div class="credits reader-credits">${escapeHTML(author, document)}</div>`);
 				}

 				writeStream.write(`
@ -548,7 +542,7 @@ export default async function(

 				const author = Properties.get("byline")(article, false, document);
 				if (author) {
-					writeStream.write(`<p><i>${escapeHTML(author)}</i></p>`);
+					writeStream.write(`<p><i>${escapeHTML(author, document)}</i></p>`);
 				}
 				writeStream.write("\n<hr>\n");
 				const html = Properties.get("html-content")(article, false, document);
--- a/deno.lock
+++ b/deno.lock
@ -1,168 +0,0 @@
-{
-  "version": "2",
-  "remote": {
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-    "https://deno.land/std@0.130.0/fmt/colors.ts": "30455035d6d728394781c10755351742dd731e3db6771b1843f9b9e490104d37",
-    "https://deno.land/std@0.130.0/fmt/printf.ts": "e2c0f72146aed1efecf0c39ab928b26ae493a2278f670a871a0fbdcf36ff3379",
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-    "https://deno.land/std@0.130.0/path/_interface.ts": "ee3b431a336b80cf445441109d089b70d87d5e248f4f90ff906820889ecf8d09",
-    "https://deno.land/std@0.130.0/path/_util.ts": "c1e9686d0164e29f7d880b2158971d805b6e0efc3110d0b3e24e4b8af2190d2b",
-    "https://deno.land/std@0.130.0/path/common.ts": "bee563630abd2d97f99d83c96c2fa0cca7cee103e8cb4e7699ec4d5db7bd2633",
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-    "https://deno.land/x/yargs@v17.7.2-deno/build/lib/typings/common-types.js": "9618b81a86acb88a61fd9988e9bc3ec21c5250d94fc2231ba7d898e71500789d",
-    "https://deno.land/x/yargs@v17.7.2-deno/build/lib/usage.js": "31faaa7aa61e5a57a2cac5a269b773aa8b1fcab2db7cac2f8252396f3ccc2f5e",
-    "https://deno.land/x/yargs@v17.7.2-deno/build/lib/utils/apply-extends.js": "64640dce92669705abead3bdbe2c46c8318c8623843a55e4726fb3c55ff9dd1d",
-    "https://deno.land/x/yargs@v17.7.2-deno/build/lib/utils/is-promise.js": "be45baa3090c5106dd4e442cceef6b357a268783a2ee28ec10fe131a8cd8db72",
-    "https://deno.land/x/yargs@v17.7.2-deno/build/lib/utils/levenshtein.js": "d8638efc3376b5f794b1c8df6ef4f3d484b29d919127c7fdc242400e3cfded91",
-    "https://deno.land/x/yargs@v17.7.2-deno/build/lib/utils/maybe-async-result.js": "31cf4026279e14c87d16faa14ac758f35c8cc5795d29393c5ce07120f5a3caf6",
-    "https://deno.land/x/yargs@v17.7.2-deno/build/lib/utils/obj-filter.js": "5523fb2288d1e86ed48c460e176770b49587554df4ae2405b468c093786b040b",
-    "https://deno.land/x/yargs@v17.7.2-deno/build/lib/utils/set-blocking.js": "6fa8ffc3299f456e42902736bae35fbc1f2dc96b3905a02ba9629f5bd9f80af1",
-    "https://deno.land/x/yargs@v17.7.2-deno/build/lib/utils/which-module.js": "9267633b2c9f8990b2c699101b641e59ae59932e0dee5270613c0508bfa13c5d",
-    "https://deno.land/x/yargs@v17.7.2-deno/build/lib/validation.js": "af040834cb9201d4238bbeb8f673eb2ebaff9611857270524a7c86dfcf2ca51b",
-    "https://deno.land/x/yargs@v17.7.2-deno/build/lib/yargs-factory.js": "05326932b431801d7459d5b14b21f73f13ebd74a8a74e9b7b8cec5f99ba14819",
-    "https://deno.land/x/yargs@v17.7.2-deno/build/lib/yerror.js": "9729aaa8bce1a0d00c57f470efb2ad76ad2988661bb48f3769e496a3435b4462",
-    "https://deno.land/x/yargs@v17.7.2-deno/deno.ts": "f3df0bfd08ba367ec36dc59ef6cab1a391ace49ad44387ec5fe5d76289af08af",
-    "https://deno.land/x/yargs@v17.7.2-deno/lib/platform-shims/deno.ts": "1d3d490a7f3c6f971a44dd92e12a042f988f1b6496df3a9c43ccc69563032dff",
-    "https://deno.land/x/yargs_parser@v20.2.4-deno/build/lib/string-utils.js": "12fc056b23703bc370aae5b179dc5abee53fca277abc30eaf76f78d2546d6413",
-    "https://deno.land/x/yargs_parser@v20.2.4-deno/build/lib/tokenize-arg-string.js": "7e0875b11795b8e217386e45f14b24a6e501ebbc62e15aa469aa8829d4d0ee61",
-    "https://deno.land/x/yargs_parser@v20.2.4-deno/build/lib/yargs-parser.js": "453200a7dfbb002e605d8009b7dad30f2b1d93665e046ab89c073a4fe63dfd48",
-    "https://deno.land/x/yargs_parser@v20.2.4-deno/deno.ts": "ad53c0c82c3982c4fc5be9472384b259e0a32ce1f7ae0f68de7b2445df5642fc"
-  },
-  "npm": {
-    "specifiers": {
-      "@mozilla/readability@^0.4.4": "@mozilla/readability@0.4.4",
-      "user-agents@1.0": "user-agents@1.0.1444"
-    },
-    "packages": {
-      "@mozilla/readability@0.4.4": {
-        "integrity": "sha512-MCgZyANpJ6msfvVMi6+A0UAsvZj//4OHREYUB9f2087uXHVoU+H+SWhuihvb1beKpM323bReQPRio0WNk2+V6g==",
-        "dependencies": {}
-      },
-      "detect-indent@6.0.0": {
-        "integrity": "sha512-oSyFlqaTHCItVRGK5RmrmjB+CmaMOW7IaNA/kdxqhoa6d17j/5ce9O9eWXmV/KEdRwqpQA+Vqe8a8Bsybu4YnA==",
-        "dependencies": {}
-      },
-      "docopt@0.6.2": {
-        "integrity": "sha512-NqTbaYeE4gA/wU1hdKFdU+AFahpDOpgGLzHP42k6H6DKExJd0A55KEVWYhL9FEmHmgeLvEU2vuKXDuU+4yToOw==",
-        "dependencies": {}
-      },
-      "dot-json@1.3.0": {
-        "integrity": "sha512-Pu11Prog/Yjf2lBICow82/DSV46n3a2XT1Rqt/CeuhkO1fuacF7xydYhI0SwQx2Ue0jCyLtQzgKPFEO6ewv+bQ==",
-        "dependencies": {
-          "detect-indent": "detect-indent@6.0.0",
-          "docopt": "docopt@0.6.2",
-          "underscore-keypath": "underscore-keypath@0.0.22"
-        }
-      },
-      "lodash.clonedeep@4.5.0": {
-        "integrity": "sha512-H5ZhCF25riFd9uB5UCkVKo61m3S/xZk1x4wA6yp/L3RFP6Z/eHH1ymQcGLo7J3GMPfm0V/7m1tryHuGVxpqEBQ==",
-        "dependencies": {}
-      },
-      "underscore-keypath@0.0.22": {
-        "integrity": "sha512-fU7aYj1J2LQd+jqdQ67AlCOZKK3Pl+VErS8fGYcgZG75XB9/bY+RLM+F2xEcKHhHNtLvqqFyXAoZQlLYfec3Xg==",
-        "dependencies": {
-          "underscore": "underscore@1.13.6"
-        }
-      },
-      "underscore@1.13.6": {
-        "integrity": "sha512-+A5Sja4HP1M08MaXya7p5LvjuM7K6q/2EaC0+iovj/wOcMsTzMvDFbasi/oSapiwOlt252IqsKqPjCl7huKS0A==",
-        "dependencies": {}
-      },
-      "user-agents@1.0.1444": {
-        "integrity": "sha512-6WXJ0RZuUKgif1rW5FN02HnpoJ8EzH6COQoXCiVStZEVPz+YnAx3iA48etY3ZD4UwueYN9ALC7j4ayHvYEh7tA==",
-        "dependencies": {
-          "dot-json": "dot-json@1.3.0",
-          "lodash.clonedeep": "lodash.clonedeep@4.5.0"
-        }
-      }
-    }
-  }
-}
--- a/index.js
+++ b/index.js
@ -88,7 +88,7 @@ function sanitizeHTML(html, window) {
 function sanitizeDOM(document, window) {
 	const createDOMPurify = require("dompurify");
 	const DOMPurify = createDOMPurify(window);
-	DOMPurify.sanitize(document.documentElement, {IN_PLACE: true, WHOLE_DOCUMENT: true});
+	DOMPurify.sanitize(document, {IN_PLACE: true, WHOLE_DOCUMENT: true});
 	return document.documentElement.outerHTML;
 }

--- a/package-lock.json
+++ b/package-lock.json
--- a/package.json
+++ b/package.json
@ -1,6 +1,6 @@
 {
  "name": "readability-cli",
-  "version": "2.4.5",
+  "version": "2.4.0",
  "description": "Firefox Reader Mode in your terminal - get useful text from a web page using Mozilla's Readability library",
  "main": "index.js",
  "bin": {
@ -28,13 +28,13 @@
  ],
  "license": "GPL-3.0-only",
  "dependencies": {
-    "@mozilla/readability": "^0.4.4",
-    "dompurify": "^3.0.5",
-    "jsdom": "^22.1.0",
+    "@mozilla/readability": "^0.4.1",
+    "dompurify": "^2.3.4",
+    "jsdom": "^19.0.0",
    "y18n": "^5.0.8",
-    "yargs": "^17.7.2"
+    "yargs": "^17.4.0"
  },
  "devDependencies": {
-    "marked-man": "^1.3.1"
+    "marked-man": "^0.7.0"
  }
 }
--- a/readability-cli.1
+++ b/readability-cli.1
@ -1,4 +1,4 @@
-.TH "READABILITY\-CLI" "1" "September 2023" "v2.4.5"
+.TH "READABILITY\-CLI" "1" "March 2022" "v2.4.0" ""
 .SH "NAME"
 \fBreadability-cli\fR \- get useful text from a web page
 .SH SYNOPSYS
@ -14,52 +14,45 @@ The \fISOURCE\fR can be a URL, a file, or '\-' for standard input\.
 .SH OPTIONS
 .P
 \fB\-\-help\fP
-
-.RS 1
+.RS 0
 .IP \(bu 2
 Show help message, and exit\.

 .RE
 .P
 \fB\-b\fP, \fB\-\-base\fP \fIURL\fR
-
-.RS 1
+.RS 0
 .IP \(bu 2
 Specify the document's URL\. This affects relative links: they will not work if \fBreadability\-cli\fR does not know the base URL\. You only need this option if you read HTML from a local file, or from standard input\.

 .RE
 .P
-\fB\-S\fP, \fB\-\-insane\fP
-
-.RS 1
+\fB\-i\fP, \fB\-\-insane\fP
+.RS 0
 .IP \(bu 2
 Don't sanitize HTML\.

 .RE
 .P
 \fB\-K\fP, \fB\-\-insecure\fP
-
-.RS 1
+.RS 0
 .IP \(bu 2
 (Node\.js version only) Allow invalid SSL certificates\.

 .RE
 .P
 \fB\-j\fP, \fB\-\-json\fP
-
-.RS 1
+.RS 0
 .IP \(bu 2
 Output all known properties of the document as JSON (see \fBProperties\fR subsection)\.

 .RE
 .P
 \fB\-l\fP, \fB\-\-low\-confidence\fP \fIMODE\fR
-
-.RS 1
+.RS 0
 .IP \(bu 2
 What to do if Readability is uncertain about what the core content actually is\. The possible modes are:
-
-.RS 1
+.RS
 .IP \(bu 2
 \fBkeep\fR \- When unsure, don't touch the HTML, output as\-is\.
 .IP \(bu 2
@ -74,81 +67,71 @@ The default value is \fBkeep\fR\|\. If the \fB\-\-properties\fP or \fB\-\-json\f
 .RE
 .P
 \fB\-C\fP, \fB\-\-keep\-classes\fP
-
-.RS 1
+.RS 0
 .IP \(bu 2
 Preserve CSS classes for input elements\. By default, CSS classes are stripped, and the input is adapted for Firefox's Reader View\.

 .RE
 .P
 \fB\-o\fP, \fB\-\-output\fP \fIFILE\fR
-
-.RS 1
+.RS 0
 .IP \(bu 2
 Output the result to FILE\.

 .RE
 .P
 \fB\-p\fP, \fB\-\-properties\fP \fIPROPERTIES\fR\|\.\.\.
-
-.RS 1
+.RS 0
 .IP \(bu 2
 Output specific properties of the document (see \fBProperties\fR subsection)\.

 .RE
 .P
 \fB\-x\fP, \fB\-\-proxy\fP \fIURL\fR
-
-.RS 1
+.RS 0
 .IP \(bu 2
 (Node\.js version only) Use specified proxy\. Node\.js and Deno can also use \fBHTTPS_PROXY\fP environment variable\.

 .RE
 .P
 \fB\-q\fP, \fB\-\-quiet\fP
-
-.RS 1
+.RS 0
 .IP \(bu 2
 Don't print extra information\.

 .RE
 .P
 \fB\-s\fP, \fB\-\-style\fP
-
-.RS 1
+.RS 0
 .IP \(bu 2
 Specify \fI\|\.css\fR file for stylesheet\.

 .RE
 .P
 \fB\-A\fP, \fB\-\-user\-agent\fP \fISTRING\fR
-
-.RS 1
+.RS 0
 .IP \(bu 2
 Set custom user agent string\.

 .RE
 .P
 \fB\-V\fP, \fB\-\-version\fP
-
-.RS 1
+.RS 0
 .IP \(bu 2
-Print \fBreadability\-cli\fR and Node\.js/Deno version, then exit\.
+Print \fBreadability\-cli\fR and Node\.js version, then exit\.

 .RE
 .P
 \fB\-\-completion\fP
-
-.RS 1
+.RS 0
 .IP \(bu 2
-Print script for shell completion, and exit\. Provides Zsh completion if the current shell is zsh, otherwise provides Bash completion\. Currently broken when using Deno\.
+Print script for shell completion, and exit\. Provides Zsh completion if the current shell is zsh, otherwise provides Bash completion\.

 .RE
 .SS Properties
 .P
 The \fB\-\-properties\fP option accepts a list of values, separated by spaces\. Suitable values are:
-
-.RS 1
+.RS 0
 .IP \(bu 2
 \fBtitle\fR \- The title of the article\.
 .IP \(bu 2
@ -174,43 +157,38 @@ Properties are printed line by line, in the order specified by the user\. Only "
 As usual, exit code 0 indicates success, and anything other than 0 is an error\. \fBreadability\-cli\fR uses standard* error codes:
 .TS
 tab(|) expand nowarn box;
-r l.
+ l l.
 T{
 Error code
 T}|T{
 Meaning
 T}
-=
+_
 T{
 \fB64\fR
 T}|T{
 Bad CLI arguments
 T}
-_
 T{
 \fB65\fR
 T}|T{
 Data format error: can't parse document using Readability\.
 T}
-_
 T{
 \fB66\fR
 T}|T{
 No such file
 T}
-_
 T{
 \fB68\fR
 T}|T{
 Host not found
 T}
-_
 T{
 \fB69\fR
 T}|T{
 URL inaccessible
 T}
-_
 T{
 \fB77\fR
 T}|T{
@ -227,6 +205,7 @@ T}
 .SH EXAMPLE
 .P
 \fBRead HTML from a file and output the result to the console:\fR
+.P
 .RS 2
 .nf
 readable index\.html
@ -234,6 +213,7 @@ readable index\.html
 .RE
 .P
 \fBFetch a random Wikipedia article, get its title and an excerpt:\fR
+.P
 .RS 2
 .nf
 readable https://en\.wikipedia\.org/wiki/Special:Random \-p title,excerpt
@ -241,6 +221,7 @@ readable https://en\.wikipedia\.org/wiki/Special:Random \-p title,excerpt
 .RE
 .P
 \fBFetch a web page and read it in W3M:\fR
+.P
 .RS 2
 .nf
 readable https://www\.nytimes\.com/2020/01/18/technology/clearview\-privacy\-facial\-recognition\.html | w3m \-T text/html
@ -248,6 +229,7 @@ readable https://www\.nytimes\.com/2020/01/18/technology/clearview\-privacy\-fac
 .RE
 .P
 \fBDownload a web page using cURL, parse it and output as JSON:\fR
+.P
 .RS 2
 .nf
 curl https://github\.com/mozilla/readability | readable \-\-base=https://github\.com/mozilla/readability \-\-json
@ -257,8 +239,5 @@ curl https://github\.com/mozilla/readability | readable \-\-base=https://github\
 .P
 \fBcurl\fR(1), \fBw3m\fR(1), \fBsysexits\fR(3)
 .P
-Source code, license, bug tracker and merge requests may be found on 
-.UR https://gitlab.com/gardenappl/readability-cli
-.I GitLab
-.UE .
+Source code, license, bug tracker and merge requests may be found on GitLab \fIhttps://gitlab\.com/gardenappl/readability\-cli\fR\|\.

--- a/readability-cli.1.md
+++ b/readability-cli.1.md
@ -22,7 +22,7 @@ The *SOURCE* can be a URL, a file, or '-' for standard input.

 * Specify the document's URL. This affects relative links: they will not work if **readability-cli** does not know the base URL. You only need this option if you read HTML from a local file, or from standard input.

-`-S`, `--insane`
+`-i`, `--insane`

 * Don't sanitize HTML.

@ -74,11 +74,11 @@ The *SOURCE* can be a URL, a file, or '-' for standard input.

 `-V`, `--version`

-* Print **readability-cli** and Node.js/Deno version, then exit.
+* Print **readability-cli** and Node.js version, then exit.

 `--completion`

-* Print script for shell completion, and exit. Provides Zsh completion if the current shell is zsh, otherwise provides Bash completion. Currently broken when using Deno.
+* Print script for shell completion, and exit. Provides Zsh completion if the current shell is zsh, otherwise provides Bash completion.

 ### Properties

--- a/readable.ts
+++ b/readable.ts
@ -1,21 +1,21 @@
-#!/usr/bin/env -S deno run --allow-net --allow-read --allow-write --allow-env=HTTPS_PROXY,LC_ALL,LC_MESSAGES,LANG,LANGUAGE --no-prompt --no-check --
+#!/usr/bin/env -S deno run --allow-net --allow-read --allow-write --allow-env=HTTPS_PROXY,LC_ALL,LC_MESSAGES,LANG,LANGUAGE --no-prompt --no-check

-const version = "2.4.5"
+const version = "2.4.0"

-import * as path from "https://deno.land/std@0.201.0/path/mod.ts"
+import * as path from "https://deno.land/std@0.130.0/path/mod.ts"

-import yargs from "https://deno.land/x/yargs@v17.7.2-deno/deno.ts"
+import { Buffer } from "https://deno.land/std@0.130.0/node/buffer.ts"
+import fs from "https://deno.land/std@0.130.0/node/fs.ts"
+import process from "https://deno.land/std@0.130.0/node/process.ts"
+
+import yargs from "https://deno.land/x/yargs@v17.4.0-deno/deno.ts"
 import y18n from "https://deno.land/x/y18n@v5.0.8-deno/deno.ts"

-import { initParser, DOMParser, DOMParserMimeType, Document, Element } from "https://deno.land/x/deno_dom@v0.1.38/deno-dom-wasm-noinit.ts"
+import { initParser, DOMParser, DOMParserMimeType, Document, Element } from "https://deno.land/x/deno_dom@v0.1.21-alpha/deno-dom-wasm-noinit.ts"
 import * as ammonia from "https://deno.land/x/ammonia@0.3.1/mod.ts"

-import { Buffer } from "node:buffer"
-import fs from "node:fs"
-import process from "node:process"
-
-import { Readability, isProbablyReaderable } from "npm:@mozilla/readability@^0.4.4"
-import UserAgent from "npm:user-agents@1.0"
+import { Readability, isProbablyReaderable } from "https://esm.sh/@mozilla/readability@0.4.1?no-check"
+import UserAgent from "https://esm.sh/user-agents@1.0.963"

 // GNU gettext gives preference to LANGUAGE above all else, but this order is consistent with Yargs:
 const locale = (